During system upgrades (especially major version updates), a large amount of data will be downloaded and then decompressed and installed. This process puts great pressure on the processor and memory and will cause a certain amount of heat while increasing power consumption. This is a normal phenomenon. Do not worry.
Here are some suggestions for you to reduce the heat during system upgrade:
1. Please wait a while after downloading the installation package to allow the device temperature to drop before proceeding with system installation.
2. Please clean up background programs before updating.
3. It is recommended that you keep the battery fully charged and connect to the WIFI network before updating.
4. After the mobile phone upgrade is completed, some system optimization will be performed in the background, and some applications need to be re-adapted and optimized. This process will increase the power consumption of the mobile phone and cause a certain amount of heat. It is recommended that you leave the mobile phone alone for one to two hours before updating.
5. It is recommended that you place your phone on an object with good heat dissipation (such as a desktop) and avoid placing it on objects that are not easy to dissipate heat (such as sofas, quilts, and blankets).
